<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

    <link rel="stylesheet" href="my.css">
    <!-- css 代码：
    <style>
        /* p 为文本标签 */
        p{
            color:aqua;
            /* text-align: center; */
            text-align: right;
            font-size: 40px;
            font-family: 'Courier New', Courier, monospace;  /* 字体 */
        }
        /* img 为图像标签 */
        img{
            width: 80px;
            height: 100px;
        }
        /* audio 为声音标签 */
        audio{

        }
        video{

        }
        div{
            width: 400px;
            border: 1px solid lawngreen;
            margin: auto;
        }
    </style> -->
</head>
<body>
    <p>p 标签独占一行, 这是一个教程, hello world</p>
    <img src="./image.png">
    <audio src="./故事还长.mp3" controls loop>音乐</audio>
    <video src="">视频</video>
    <div>
        <p>div 是一块一块的</p>
        <img src="./image.png">
        <audio src="./故事还长.mp3" controls loop>音乐</audio>
    </div>

</body>
</html>